期刊、曲库CMS管理后台

main
JH 10 months ago
parent ec58f867e4
commit 24a7297d04

@ -48,6 +48,11 @@
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId> <artifactId>spring-boot-starter-actuator</artifactId>
</dependency> </dependency>
<dependency>
<groupId>org.apache.tika</groupId>
<artifactId>tika-core</artifactId>
<version>1.27</version>
</dependency>
</dependencies> </dependencies>
<build> <build>
<finalName>app</finalName> <finalName>app</finalName>

@ -14,12 +14,14 @@ import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
import org.springframework.core.env.Environment; import org.springframework.core.env.Environment;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
import util.IdWorker; import util.IdWorker;
import util.JwtUtil; import util.JwtUtil;
@SpringBootApplication @SpringBootApplication
@EnableEurekaClient @EnableEurekaClient
@EnableDiscoveryClient @EnableDiscoveryClient
@EnableFeignClients @EnableFeignClients
@EnableJpaAuditing
@EnableCaching @EnableCaching
public class MusicApplication { public class MusicApplication {
static Logger logger= LoggerFactory.getLogger(MusicApplication.class); static Logger logger= LoggerFactory.getLogger(MusicApplication.class);

@ -0,0 +1,77 @@
package com.luoo.music.controller;
import api.PageResult;
import api.Result;
import com.luoo.music.request.cms.ColumnAddModel;
import com.luoo.music.request.cms.ColumnQueryModel;
import com.luoo.music.response.cms.ColumnVO;
import com.luoo.music.service.CMSColumnService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
/**
* @author locust
*/
@RestController
@CrossOrigin
@Api(tags = "雀跃期刊后台CMS APIs")
@RequestMapping("/cms/column")
public class CMSColumnController {
@Autowired
private CMSColumnService columnService;
@ApiOperation(value = "查询期刊列表", notes = "查询期刊列表")
@RequestMapping(value="/search/{page}/{size}", method= RequestMethod.POST)
public Result<PageResult> search(@ApiParam(value = "查询条件", required = true) @RequestBody ColumnQueryModel queryModel,
@ApiParam(value = "页码", required = true) @PathVariable int page,
@ApiParam(value = "每页条数", required = true) @PathVariable int size){
return columnService.search(queryModel, page, size);
}
@ApiOperation(value = "新增期刊", notes = "新增期刊")
@RequestMapping(value = "/add", method = RequestMethod.POST)
public Result add(@ApiParam(value = "期刊信息", required = true) @RequestBody ColumnAddModel addModel,
@ApiParam(value = "封面文件", required = true) @RequestParam("imageFile") MultipartFile imageFile){
return columnService.add(addModel, imageFile);
}
@ApiOperation(value = "查询期刊详情", notes = "查询期刊详情")
@RequestMapping(value="/{id}",method= RequestMethod.GET)
public Result<ColumnVO> findOne(@ApiParam(value = "期刊ID", required = true) @PathVariable String id){
return columnService.findOne(id);
}
@ApiOperation(value = "更新期刊", notes = "更新期刊")
@RequestMapping(value = "/{id}", method = RequestMethod.PUT)
public Result update(@ApiParam(value = "期刊ID", required = true) @PathVariable String id,
@ApiParam(value = "期刊信息", required = true) @RequestBody ColumnAddModel updateModel,
@ApiParam(value = "封面文件", required = true) @RequestParam("imageFile") MultipartFile imageFile){
return columnService.update(id, updateModel, imageFile);
}
@ApiOperation(value = "发布期刊", notes = "发布期刊")
@RequestMapping(value="/publish/{id}",method= RequestMethod.PUT)
public Result publish(@PathVariable String id,
@ApiParam(value = "是否定时发布0:否1:是", required = true) @RequestParam("state") String scheduled,
@ApiParam(value = "定时发布时间") @RequestParam("state") String pubTime){
return columnService.publish(id, scheduled, pubTime);
}
@ApiOperation(value = "更新期刊启停状态", notes = "更新期刊启停状态")
@RequestMapping(value="/update/state/{id}",method= RequestMethod.PUT)
public Result updateColumnState(@ApiParam(value = "期刊ID", required = true) @PathVariable String id,
@ApiParam(value = "期刊启停状态0:停用1:启用", required = true) @RequestParam("state") String state){
return columnService.updateColumnState(id, state);
}
@ApiOperation(value = "删除单条期刊", notes = "删除单条期刊")
@RequestMapping(value="/{id}", method= RequestMethod.DELETE)
public Result delete(@ApiParam(value = "期刊ID", required = true) @PathVariable String id){
return columnService.deleteById(id);
}
}

@ -0,0 +1,83 @@
package com.luoo.music.controller;
import api.Result;
import com.luoo.music.request.cms.SongAddModel;
import com.luoo.music.request.cms.SongQueryModel;
import com.luoo.music.service.CMSSongService;
import io.swagger.annotations.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.util.List;
/**
* @author locust
*/
@RestController
@CrossOrigin
@Api(tags = "雀跃曲库后台CMS APIs")
@RequestMapping("/cms/song")
public class CMSSongController {
@Autowired
private CMSSongService songService;
@ApiOperation(value = "查询曲目列表", notes = "查询曲目列表")
@RequestMapping(value="/search/{page}/{size}",method= RequestMethod.POST)
public Result search(@ApiParam(value = "查询条件") @RequestBody SongQueryModel queryModel,
@ApiParam(value = "页码", required = true) @PathVariable int page,
@ApiParam(value = "每页条数", required = true)@PathVariable int size){
return songService.search(queryModel, page, size);
}
@ApiOperation(value = "新增歌曲", notes = "新增歌曲")
@RequestMapping(value = "/add", method = RequestMethod.POST)
public Result add(@ApiParam(value = "歌曲信息", required = true) @RequestBody SongAddModel addModel,
@ApiParam(value = "封面图片", required = true) @RequestParam("imageFile") MultipartFile imageFile,
@ApiParam(value = "歌曲文件", required = true) @RequestParam("songFile") MultipartFile songFile){
return songService.add(addModel, imageFile, songFile);
}
@ApiOperation(value = "查询歌曲详情", notes = "查询歌曲详情")
@RequestMapping(value="/{id}",method= RequestMethod.GET)
public Result findOne(@ApiParam(value = "歌曲ID", required = true) @PathVariable String id){
return songService.findOne(id);
}
@ApiOperation(value = "更新歌曲信息", notes = "更新歌曲信息")
@RequestMapping(value = "/{id}", method = RequestMethod.PUT)
public Result update(@ApiParam(value = "歌曲ID", required = true) @PathVariable String id,
@ApiParam(value = "歌曲信息", required = true) @RequestBody SongAddModel updateModel,
@ApiParam(value = "封面图片", required = true) @RequestParam("imageFile") MultipartFile imageFile,
@ApiParam(value = "歌曲文件", required = true) @RequestParam("songFile") MultipartFile songFile){
return songService.update(id, updateModel, imageFile, songFile);
}
@ApiOperation(value = "更新歌曲启停状态", notes = "更新歌曲启停状态")
@RequestMapping(value="/update/state/{id}",method= RequestMethod.PUT)
public Result updateSongState(@ApiParam(value = "歌曲ID", required = true) @PathVariable String id,
@ApiParam(value = "歌曲状态0:停用1:启用", required = true) @RequestParam("state") String state){
return songService.updateSongState(id, state);
}
@ApiOperation(value = "更新歌曲歌词", notes = "更新歌曲歌词")
@RequestMapping(value="/update/lyric/{id}",method= RequestMethod.PUT)
public Result updateSongLyric(@ApiParam(value = "歌曲ID", required = true) @PathVariable String id,
@ApiParam(value = "歌曲歌词", required = true) @RequestParam("lyric") String lyric){
return songService.updateSongLyric(id, lyric);
}
@ApiOperation(value = "批量上传歌曲", notes = "批量上传歌曲")
@RequestMapping(value = "/batch", method = RequestMethod.POST)
public Result batchUpload(@ApiParam(value = "多歌曲文件", required = true) @RequestParam("files") List<MultipartFile> files) {
return songService.batchUpload(files);
}
@ApiOperation(value = "删除单条歌曲", notes = "删除单条歌曲")
@RequestMapping(value="/{id}", method= RequestMethod.DELETE)
public Result delete(@ApiParam(value = "歌曲ID", required = true) @PathVariable String id){
return songService.deleteById(id);
}
}

@ -0,0 +1,35 @@
package com.luoo.music.dao;
import com.luoo.music.pojo.CMSSong;
import com.luoo.music.pojo.Song;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
import java.util.Set;
/**
* @author locust
*/
public interface CMSSongDao extends JpaRepository<CMSSong,String>, JpaSpecificationExecutor<CMSSong> {
// public List<Song> findSongsByVolid(String volid);
@Modifying
@Query("UPDATE CMSSong s SET s.state = :state WHERE s.id = :id")
int updateSongState(@Param("id") String id, @Param("state") String state);
@Modifying
@Query("UPDATE CMSSong s SET s.lyric = :lyric WHERE s.id = :id")
int updateSongLyric(@Param("id") String id, @Param("lyric") String lyric);
List<CMSSong> findByIdIn(Set<String> ids);
/*@Modifying
@Query("UPDATE Song s SET s.name = :#{#song.name}, s.artist = :#{#song.artist}, s.album = :#{#song.album}, s.picture = :#{#song.picture}, s.url = :#{#song.url}, s.size = :#{#song.size}, s.duration = :#{#song.duration}, s.updatetime = :#{#song.updatetime} WHERE s.id = :#{#song.id}")
int updateSong(@Param("song") Song song);*/
}

@ -1,14 +1,54 @@
package com.luoo.music.dao; package com.luoo.music.dao;
import com.luoo.music.pojo.Column;
import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor; import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Set;
import com.luoo.music.pojo.Column;
/** /**
* 访 * @author locust
* @author Administrator
*
*/ */
public interface ColumnDao extends JpaRepository<Column,String>,JpaSpecificationExecutor<Column>{ public interface ColumnDao extends JpaRepository<Column,String>,JpaSpecificationExecutor<Column>{
List<Column> findByIdIn(Set<String> ids);
@Modifying
@Query("UPDATE Column c SET c.state = '1', c.pubTime = :pubTime WHERE c.id = :id")
int updatePubById(@Param("id") String id,
@Param("pubTime") LocalDateTime pubTime);
@Modifying
@Query("UPDATE Column c SET c.scheduled = :scheduled, c.pubTime = :pubTime WHERE c.id = :id")
int updateScheduledPubById(@Param("id") String id,
@Param("scheduled") String scheduled,
@Param("pubTime") LocalDateTime pubTime);
@Modifying
@Query("UPDATE Column c SET c.state = :state WHERE c.id = :id")
int updateColumnState(@Param("id") String id, @Param("state") String state);
/*@Modifying
@Query("UPDATE Column c SET c.number = :#{#column.number}, c.name = :#{#column.name}, c.userid = :#{#column.userid}, c.summary = :#{#column.summary}, c.coverphoto = :#{#column.coverphoto} WHERE c.id = :#{#column.id}")
int updateColumn(@Param("column") Column column);
@Modifying
@Query("UPDATE Column c SET " +
"c.number = CASE WHEN :#{#column.number != null} THEN :#{#column.number} ELSE c.number END, " +
"c.name = CASE WHEN :#{#column.name != null} THEN :#{#column.name} ELSE c.name END, " +
"c.summary = CASE WHEN :#{#column.summary != null} THEN :#{#column.summary} ELSE c.summary END, " +
"c.state = CASE WHEN :#{#column.state != null} THEN :#{#column.state} ELSE c.state END, " +
"c.scheduled = CASE WHEN :#{#column.scheduled != null} THEN :#{#column.scheduled} ELSE c.scheduled END, " +
"c.userId = CASE WHEN :#{#column.userId != null} THEN :#{#column.userId} ELSE c.userId END, " +
"c.coverPhoto = CASE WHEN :#{#column.coverPhoto != null} THEN :#{#column.coverPhoto} ELSE c.coverPhoto END, " +
"c.pubTime = CASE WHEN :#{#column.pubTime != null} THEN :#{#column.pubTime} ELSE c.pubTime END " +
"WHERE c.id = :#{#column.id}")
int dynamicUpdateColumn(@Param("column") Column column);*/
} }

@ -0,0 +1,31 @@
package com.luoo.music.dao;
import com.luoo.music.pojo.ColumnSong;
import com.luoo.music.pojo.ColumnSongCount;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
/**
* @author locust
*/
public interface ColumnSongDao extends JpaRepository<ColumnSong,String>, JpaSpecificationExecutor<ColumnSong> {
@Query("SELECT cs.columnId, COUNT(cs) AS songCount FROM ColumnSong cs WHERE cs.columnId IN :columnIds GROUP BY cs.columnId")
List<ColumnSongCount> findSongCountByColumnIds(@Param("columnIds") List<String> columnIds);
@Query("SELECT cs.columnId FROM ColumnSong cs WHERE cs.songId = :id")
List<String> findColumnsBySongId(@Param("id") String id);
@Query("SELECT cs FROM ColumnSong cs WHERE cs.songId IN :ids ORDER BY cs.id ")
List<ColumnSong> findBySongId(@Param("ids") List<String> ids);
@Query("SELECT cs FROM ColumnSong cs WHERE cs.columnId = :id ORDER BY cs.id ")
List<ColumnSong> findByColumnId(@Param("id") String id);
@Query("DELETE FROM ColumnSong cs WHERE cs.columnId = :id")
int deleteByColumnId(@Param("id") String id);
}

@ -0,0 +1,27 @@
package com.luoo.music.dao;
import com.luoo.music.pojo.ColumnTag;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
/**
* @author locust
*/
public interface ColumnTagDao extends JpaRepository<ColumnTag,String>, JpaSpecificationExecutor<ColumnTag> {
@Query("SELECT ct FROM ColumnTag ct WHERE ct.columnId IN :columnIds ORDER BY ct.id")
List<ColumnTag> findByColumnIds(@Param("columnIds") List<String> columnIds);
@Query("SELECT ct.columnId FROM ColumnTag ct WHERE ct.tagId IN :tags")
List<String> findColumnIdsByTags(@Param("tags") List<String> tags);
@Query("SELECT ct.tagId FROM ColumnTag ct WHERE ct.columnId = :id")
List<String> findTagsByColumnId(@Param("id") String id);
@Query("DELETE FROM ColumnTag ct WHERE ct.columnId = :id")
int deleteByColumnId(@Param("id") String id);
}

@ -0,0 +1,24 @@
package com.luoo.music.dao;
import com.luoo.music.pojo.SongTag;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
/**
* @author locust
*/
public interface SongTagDao extends JpaRepository<SongTag,String>, JpaSpecificationExecutor<SongTag> {
@Query("SELECT st.tagId FROM SongTag st WHERE st.songId = :id")
List<String> findTagsBySongId(@Param("id") String id);
@Query("SELECT st FROM SongTag st WHERE st.songId IN :ids ORDER BY st.id ")
List<SongTag> findBySongId(@Param("ids") List<String> ids);
@Query("DELETE FROM SongTag st WHERE st.songId = :id")
int deleteBySongId(@Param("id") String id);
}

@ -0,0 +1,28 @@
package com.luoo.music.dao;
import com.luoo.music.pojo.Tag;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import java.util.List;
import java.util.Set;
/**
* @author locust
*/
public interface TagDao extends JpaRepository<Tag, String>, JpaSpecificationExecutor<Tag>{
List<Tag> findByIdIn(Set<String> ids);
/*@Query(value = "SELECT " +
" t1.id AS id, " +
"CASE " +
" WHEN t1.LEVEL = 1 THEN " +
" t1.name_ch ELSE CONCAT(( SELECT t2.name_ch FROM tb_tag_info t2 WHERE t2.id = t1.parent_id ), '-', t1.name_ch ) " +
" END AS name_cn " +
"FROM " +
" tb_tag_info t1 " +
"WHERE " +
" t1.id IN :ids", nativeQuery = true)
List<TagCustom> findTagCustomByIds(@Param("ids") List<String> ids);*/
}

@ -0,0 +1,83 @@
package com.luoo.music.pojo;
import lombok.Data;
import org.hibernate.annotations.DynamicInsert;
import org.hibernate.annotations.DynamicUpdate;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
import javax.persistence.Entity;
import javax.persistence.EntityListeners;
import javax.persistence.Id;
import javax.persistence.Table;
import java.io.Serializable;
import java.time.LocalDateTime;
/**
*
* @author locust
*/
@Data
@Entity
@DynamicInsert
@DynamicUpdate
@Table(name = "tb_song_cms")
@EntityListeners(AuditingEntityListener.class)
public class CMSSong implements Serializable {
@Id
private String id;
/**
*
*/
private String name;
/**
*
*/
private String artist;
/**
*
*/
private String album;
/**
*
*/
private String picture;
/**
* 0:1:
*/
private String state;
/**
*
*/
private Long size;
/**
*
*/
private Long duration;
/**
*
*/
private String url;
/**
*
*/
private String lyric;
/**
* ID
*/
private String userId;
/**
*
*/
@CreatedDate
private LocalDateTime createTime;
/**
*
*/
@LastModifiedDate
private LocalDateTime updateTime;
}

@ -1,80 +1,78 @@
package com.luoo.music.pojo; package com.luoo.music.pojo;
import lombok.Data;
import org.hibernate.annotations.DynamicInsert;
import org.hibernate.annotations.DynamicUpdate;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
import javax.persistence.Entity; import javax.persistence.Entity;
import javax.persistence.EntityListeners;
import javax.persistence.Id; import javax.persistence.Id;
import javax.persistence.Table; import javax.persistence.Table;
import java.io.Serializable; import java.io.Serializable;
import java.time.LocalDateTime;
/** /**
* *
* @author Administrator * @author locust
*
*/ */
@Data
@Entity @Entity
@Table(name="tb_column") @Table(name="tb_column")
@DynamicInsert
@DynamicUpdate
@EntityListeners(AuditingEntityListener.class)
public class Column implements Serializable{ public class Column implements Serializable{
@Id @Id
private String id;//ID private String id;
private String name;//专栏名称
private String summary;//专栏简介
private String userid;//用户ID
private java.util.Date createtime;//申请日期
private java.util.Date checktime;//审核日期
private String state;//状态
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getSummary() {
return summary;
}
public void setSummary(String summary) {
this.summary = summary;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public java.util.Date getCreatetime() {
return createtime;
}
public void setCreatetime(java.util.Date createtime) {
this.createtime = createtime;
}
public java.util.Date getChecktime() {
return checktime;
}
public void setChecktime(java.util.Date checktime) {
this.checktime = checktime;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
/**
*
*/
private String number;
/**
*
*/
private String name;
/**
*
*/
private String summary;
/**
* ID
*/
private String userId;
/**
* 01
*/
private String state;
/**
* 01
*/
private String status;
/**
* 0 1
*/
private String scheduled;
/**
*
*/
private String coverPhoto;
/**
*
*/
private LocalDateTime pubTime;
/**
*
*/
@CreatedDate
private LocalDateTime createTime;
/**
*
*/
@LastModifiedDate
private LocalDateTime updateTime;
} }

@ -0,0 +1,23 @@
package com.luoo.music.pojo;
import lombok.Data;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
/**
*
* @author locust
*/
@Data
@Entity
@Table(name="tb_column_song")
public class ColumnSong {
@Id
private String id;
private String columnId;
private String songId;
}

@ -0,0 +1,12 @@
package com.luoo.music.pojo;
/**
*
* @author locust
*/
public interface ColumnSongCount {
String getColumnId();
Long getSongCount();
}

@ -0,0 +1,23 @@
package com.luoo.music.pojo;
import lombok.Data;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
/**
*
* @author locust
*/
@Data
@Entity
@Table(name="tb_column_tag")
public class ColumnTag {
@Id
private String id;
private String columnId;
private String tagId;
}

@ -0,0 +1,23 @@
package com.luoo.music.pojo;
import lombok.Data;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
/**
*
* @author locust
*/
@Data
@Entity
@Table(name="tb_song_tag")
public class SongTag {
@Id
private String id;
private String songId;
private String tagId;
}

@ -0,0 +1,94 @@
package com.luoo.music.pojo;
import lombok.Data;
import org.hibernate.proxy.HibernateProxy;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
import javax.persistence.Entity;
import javax.persistence.EntityListeners;
import javax.persistence.Id;
import javax.persistence.Table;
import java.io.Serializable;
import java.time.LocalDateTime;
import java.util.Objects;
/**
*
* @author locust
*/
@Data
@Entity
@Table(name = "tb_tag_info")
@EntityListeners(AuditingEntityListener.class)
public class Tag implements Serializable {
private static final long serialVersionUID = -5593148272164146667L;
@Id
private String id;
/**
* (1=2=)
*/
private Integer level;
/**
* ID(level=2, )
*/
private String parentId;
/**
*
*/
private String nameCh;
/**
*
*/
private String nameEn;
/**
* : 0., 1.
*/
private Integer state;
/**
* ID
*/
private String creatorId;
/**
*
*/
@CreatedDate
private LocalDateTime createTime;
/**
* ID
*/
private String updaterId;
/**
*
*/
@LastModifiedDate
private LocalDateTime updateTime;
@Override
public final boolean equals(Object o) {
if (this == o) return true;
if (o == null) return false;
Class<?> oEffectiveClass = o instanceof HibernateProxy ? ((HibernateProxy) o).getHibernateLazyInitializer().getPersistentClass() : o.getClass();
Class<?> thisEffectiveClass = this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass() : this.getClass();
if (thisEffectiveClass != oEffectiveClass) return false;
Tag tag = (Tag) o;
return getId() != null && Objects.equals(getId(), tag.getId());
}
@Override
public final int hashCode() {
return this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass().hashCode() : getClass().hashCode();
}
}

@ -0,0 +1,12 @@
package com.luoo.music.pojo;
/**
* TAG
* @author locust
*/
public interface TagCustom {
String getId();
String getNameCh();
}

@ -0,0 +1,33 @@
package com.luoo.music.request.cms;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.List;
/**
* @author locust
*/
@Data
@ApiModel(value = "增加或修改期刊对象")
public class ColumnAddModel {
@ApiModelProperty(value = "期刊编号")
private String number;
@ApiModelProperty(value = "期刊标题")
private String name;
@ApiModelProperty(value = "发布人ID")
private String userId;
@ApiModelProperty(value = "关联标签标签ID")
private List<String> tags;
@ApiModelProperty(value = "关联歌曲音乐ID")
private List<String> songs;
@ApiModelProperty(value = "期刊内容")
private String summary;
}

@ -0,0 +1,35 @@
package com.luoo.music.request.cms;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.List;
/**
* @author locust
*/
@Data
@ApiModel(value = "期刊请求对象")
public class ColumnQueryModel {
@ApiModelProperty(value = "列表Tab新建0已发布1 回收站2")
private String tab = "0";
@ApiModelProperty(value = "关键词,期刊号或期刊标题")
private String keyword;
@ApiModelProperty(value = "发布人ID")
private String userId;
@ApiModelProperty(value = "开始时间")
private String start;
@ApiModelProperty(value = "结束时间")
private String end;
@ApiModelProperty(value = "标签ID")
private List<String> tags;
private List<String> columns;
}

@ -0,0 +1,33 @@
package com.luoo.music.request.cms;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.List;
/**
* @author locust
*/
@Data
@ApiModel(value = "增加或修改歌曲对象")
public class SongAddModel {
@ApiModelProperty(value = "歌曲名称")
private String name;
@ApiModelProperty(value = "歌手")
private String artist;
@ApiModelProperty(value = "专辑")
private String album;
@ApiModelProperty(value = "歌词")
private String lyric;
@ApiModelProperty(value = "添加者ID")
private String userId;
@ApiModelProperty(value = "风格标签ID集合")
private List<String> tags;
}

@ -0,0 +1,25 @@
package com.luoo.music.request.cms;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
/**
* @author locust
*/
@Data
@ApiModel(value = "曲目请求对象")
public class SongQueryModel {
@ApiModelProperty(value = "关键词")
private String keyword;
@ApiModelProperty(value = "发布者ID")
private String userId;
@ApiModelProperty(value = "开始时间")
private String start;
@ApiModelProperty(value = "结束时间")
private String end;
}

@ -0,0 +1,61 @@
package com.luoo.music.response.cms;
import com.luoo.music.response.cms.SongVO;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.List;
/**
* @author locust
*/
@Data
@ApiModel(description = "期刊信息")
public class ColumnVO {
@ApiModelProperty(value = "主键ID", example = "123")
private String id;
@ApiModelProperty(value = "期刊编号", example = "123")
private String number;
@ApiModelProperty(value = "期刊标题", example = "123")
private String name;
@ApiModelProperty(value = "期刊封面", example = "123")
private String coverPhoto;
@ApiModelProperty(value = "期刊标签", example = "123")
private List<String> tag;
@ApiModelProperty(value = "歌曲数", example = "123")
private long songCount;
@ApiModelProperty(value = "评论数", example = "123")
private long commentCount;
@ApiModelProperty(value = "播放数", example = "123")
private long playCount;
@ApiModelProperty(value = "发布作者", example = "123")
private String userId;//
@ApiModelProperty(value = "创建时间", example = "123")
private String createTime;
@ApiModelProperty(value = "发布时间", example = "123")
private String pubTime;
@ApiModelProperty(value = "期刊启停状态0:停用1:启用", example = "123")
private String state;
@ApiModelProperty(value = "期刊发布状态0:待发布1:已发布", example = "123")
private String status;
@ApiModelProperty(value = "期刊歌曲信息", example = "123")
private List<SongVO> songs;
@ApiModelProperty(value = "期刊简介信息", example = "123")
private String summary;
}

@ -0,0 +1,57 @@
package com.luoo.music.response.cms;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import java.util.List;
/**
* @author locust
*/
@Data
@ApiModel(description = "歌曲信息")
public class SongVO {
@ApiModelProperty(value = "主键ID", example = "123")
private String id;
@ApiModelProperty(value = "歌曲名称", example = "123")
private String name;
@ApiModelProperty(value = "歌手或乐队", example = "123")
private String artist;
@ApiModelProperty(value = "专辑", example = "123")
private String album;
@ApiModelProperty(value = "歌曲风格", example = "123")
private List<String> tags;
@ApiModelProperty(value = "封面路径", example = "123")
private String picture;
@ApiModelProperty(value = "文件大小", example = "123")
private String size;
@ApiModelProperty(value = "歌曲时长", example = "123")
private String duration;
@ApiModelProperty(value = "关联期刊", example = "123")
private List<String> column;
@ApiModelProperty(value = "修改时间", example = "123")
private String updateTime;
@ApiModelProperty(value = "歌曲启停状态0:停用1:启用", example = "123")
private String state;
@ApiModelProperty(value = "上传人员", example = "123")
private String userId;
@ApiModelProperty(value = "文件路径", example = "123")
private String url;
@ApiModelProperty(value = "歌词", example = "123")
private String lyric;
}

@ -0,0 +1,373 @@
package com.luoo.music.service;
import api.PageResult;
import api.Result;
import com.luoo.music.dao.*;
import com.luoo.music.pojo.*;
import com.luoo.music.request.cms.ColumnAddModel;
import com.luoo.music.request.cms.ColumnQueryModel;
import com.luoo.music.response.cms.ColumnVO;
import com.luoo.music.response.cms.SongVO;
import com.luoo.music.util.CommonUtil;
import com.luoo.music.util.UploadUtil;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Sort;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.web.multipart.MultipartFile;
import util.IdWorker;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.stream.Collectors;
/**
* @author locust
*/
@Service
public class CMSColumnService {
@Autowired
private ColumnTagDao columnTagDao;
@Autowired
private ColumnDao columnDao;
@Autowired
private IdWorker idWorker;
@Autowired
private ColumnSongDao columnSongDao;
@Autowired
private TagDao tagDao;
@Autowired
private CMSSongDao songDao;
private DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
/**
* +
* @param param
* @param page
* @param size
* @return
*/
public Result<PageResult> search(ColumnQueryModel param, int page, int size) {
List<ColumnVO> result = new ArrayList<>();
Sort sort = new Sort(Sort.Direction.DESC, "createTime");
PageRequest pageRequest = PageRequest.of(page - 1, size, sort);
Page<Column> columnPage;
if (!Objects.isNull(param)) {
List<String> columnIdsByTags = null;
if (!CollectionUtils.isEmpty(param.getTags())) {
columnIdsByTags = columnTagDao.findColumnIdsByTags(param.getTags());
}
param.setColumns(columnIdsByTags);
Specification<Column> columnSpecification = buildSearchSpecification(param);
columnPage = columnDao.findAll(columnSpecification, pageRequest);
} else {
columnPage = columnDao.findAll(pageRequest);
}
long totalElements = columnPage.getTotalElements();
List<Column> content = columnPage.getContent();
if (!CollectionUtils.isEmpty(content)) {
List<String> ids = content.stream().map(Column::getId).collect(Collectors.toList());
Map<String, Long> songCountMap = songCountInfo(ids);
Map<String, List<String>> columnTagMap = tagInfo(ids);
for (Column item : content) {
ColumnVO response = new ColumnVO();
response.setId(item.getId());
response.setNumber(item.getNumber());
response.setName(item.getName());
response.setCoverPhoto(item.getCoverPhoto());
response.setCreateTime(item.getCreateTime().format(formatter));
response.setState(item.getState());
response.setStatus(item.getStatus());
if (!Objects.isNull(item.getPubTime())) {
response.setPubTime(item.getPubTime().format(formatter));
}
// TODO 编号文字转换
response.setUserId(item.getUserId());
response.setSongCount(songCountMap.get(item.getId()));
response.setTag(columnTagMap.get(item.getId()));
if (!"1".equals(param.getTab())) {
response.setPlayCount(0);
response.setCommentCount(0);
} else {
// TODO 播放 评论 数
response.setPlayCount(0);
response.setCommentCount(0);
}
result.add(response);
}
}
return Result.success(new PageResult<>(totalElements, result));
}
/**
*
* @param param
* @return
*/
private Specification<Column> buildSearchSpecification(ColumnQueryModel param) {
return (Root<Column> root, CriteriaQuery<?> query, CriteriaBuilder builder) -> {
List<Predicate> predicateList = new ArrayList<Predicate>();
if("1".equals(param.getTab())) {
Predicate state = builder.equal(root.get("state"), "1");
Predicate status = builder.equal(root.get("status"), "1");
predicateList.add(builder.and(state, status));
} else if ("2".equals(param.getTab())) {
predicateList.add(builder.equal(root.get("state"), "0"));
} else {
Predicate state = builder.equal(root.get("state"), "1");
Predicate status = builder.equal(root.get("status"), "0");
predicateList.add(builder.and(state, status));
}
if(StringUtils.isNotBlank(param.getUserId())) {
predicateList.add(builder.equal(root.get("userId"), param.getUserId()));
}
if (StringUtils.isNotBlank(param.getStart()) && StringUtils.isNotBlank(param.getEnd())) {
predicateList.add(builder.between(root.get("createTime"), param.getStart(), param.getEnd()));
}
if (!CollectionUtils.isEmpty(param.getColumns())) {
predicateList.add(root.get("id").in(param.getColumns()));
}
if(StringUtils.isNotBlank(param.getKeyword())) {
String likeExpression = "%" + param.getKeyword() + "%";
Predicate name = builder.like(root.get("number"), likeExpression);
Predicate summary = builder.like(root.get("name"), likeExpression);
predicateList.add(builder.or(name, summary));
}
return builder.and(predicateList.toArray(new Predicate[predicateList.size()]));
};
}
/**
*
* @param ids
* @return
*/
private Map<String, Long> songCountInfo(List<String> ids) {
Map<String, Long> songCountMap = new HashMap<>();
if (!CollectionUtils.isEmpty(ids)) {
List<ColumnSongCount> columnSongCountList = columnSongDao.findSongCountByColumnIds(ids);
songCountMap = columnSongCountList.stream().collect(Collectors.toMap(ColumnSongCount::getColumnId, ColumnSongCount::getSongCount));
}
return songCountMap;
}
/**
*
* @param ids
* @return
*/
private Map<String, List<String>> tagInfo(List<String> ids) {
Map<String, List<String>> columnTagMap = new HashMap<>();
List<ColumnTag> columnTagList = columnTagDao.findByColumnIds(ids);
Set<String> tagIdSet = columnTagList.stream().map(ColumnTag::getTagId).collect(Collectors.toSet());
List<Tag> tagList = tagDao.findByIdIn(tagIdSet);
Map<String, Tag> idTagMap = tagList.stream().collect(Collectors.toMap(Tag::getId, obj -> obj));
List<String> list;
for (ColumnTag item : columnTagList) {
String columnId = item.getColumnId();
if (columnTagMap.containsKey(columnId)) {
list = columnTagMap.get(columnId);
} else {
list = new ArrayList<>();
}
Tag tag = idTagMap.get(item.getTagId());
if (StringUtils.isNotBlank(tag.getParentId())) {
list.add(tag.getNameCh());
}
columnTagMap.put(columnId, list);
}
return columnTagMap;
}
/**
*
* @param param
* @param image
* @return
*/
public Result add(ColumnAddModel param, MultipartFile image) {
String imagePath = UploadUtil.upload(image, UploadUtil.IMAGE_DIR);
Column column = buildColumn(null, param);
String id = String.valueOf(idWorker.nextId());
column.setId(id);
column.setCoverPhoto(imagePath);
columnDao.save(column);
batchSaveColumnRelatesInfo(id, param);
return Result.success();
}
private Column buildColumn(String id, ColumnAddModel param) {
Column column = new Column();
if (!StringUtils.isBlank(id)) {
column.setId(id);
}
column.setNumber(param.getNumber());
column.setName(param.getName());
column.setUserId(param.getUserId());
column.setSummary(param.getSummary());
return column;
}
/**
*
* @param id
* @param param
*/
private void batchSaveColumnRelatesInfo(String id, ColumnAddModel param) {
if (!CollectionUtils.isEmpty(param.getTags())) {
List<ColumnTag> columnTagList = new ArrayList<>();
for (String item : param.getTags()) {
ColumnTag columnTag = new ColumnTag();
columnTag.setId(String.valueOf(idWorker.nextId()));
columnTag.setColumnId(id);
columnTag.setTagId(item);
columnTagList.add(columnTag);
}
columnTagDao.saveAll(columnTagList);
}
if (!CollectionUtils.isEmpty(param.getSongs())) {
List<ColumnSong> columnSongList = new ArrayList<>();
for (String item : param.getSongs()) {
ColumnSong columnSong = new ColumnSong();
columnSong.setId(String.valueOf(idWorker.nextId()));
columnSong.setColumnId(id);
columnSong.setSongId(item);
}
columnSongDao.saveAll(columnSongList);
}
}
/**
*
* @param id
* @return
*/
public Result<ColumnVO> findOne(String id) {
Column column = columnDao.findById(id).get();
ColumnVO response = new ColumnVO();
response.setId(column.getId());
response.setNumber(column.getNumber());
response.setName(column.getName());
response.setTag(columnTagDao.findTagsByColumnId(id));
response.setUserId(column.getUserId());
response.setCoverPhoto(column.getCoverPhoto());
response.setSongs(songInfo(column.getId()));
response.setSummary(column.getSummary());
return Result.success(response);
}
/**
*
* @param id
* @return
*/
private List<SongVO> songInfo(String id) {
List<SongVO> list = new ArrayList<>();
List<ColumnSong> columnSongList = columnSongDao.findByColumnId(id);
if (!CollectionUtils.isEmpty(columnSongList)) {
Set<String> songIdSet = columnSongList.stream().map(ColumnSong::getSongId).collect(Collectors.toSet());
List<CMSSong> songList = songDao.findByIdIn(songIdSet);
Map<String, CMSSong> idTagMap = songList.stream().collect(Collectors.toMap(CMSSong::getId, obj -> obj));
for (ColumnSong item : columnSongList) {
if (idTagMap.containsKey(item.getSongId())) {
CMSSong song = idTagMap.get(item.getSongId());
SongVO songVO = new SongVO();
songVO.setId(song.getId());
songVO.setPicture(song.getPicture());
songVO.setName(song.getName());
songVO.setArtist(song.getArtist());
songVO.setAlbum(song.getAlbum());
songVO.setDuration(CommonUtil.formatSongDuration(song.getDuration()));
songVO.setLyric(song.getLyric());
list.add(songVO);
}
}
}
return list;
}
/**
*
* @param id
* @param param
* @param image
* @return
*/
public Result update(String id, ColumnAddModel param, MultipartFile image) {
Column column = buildColumn(id, param);
Column oldColumn = columnDao.findById(id).get();
boolean bool = UploadUtil.fileHasChanged(oldColumn.getCoverPhoto(), image);
if (bool) {
String imagePath = UploadUtil.upload(image, UploadUtil.IMAGE_DIR);
column.setCoverPhoto(imagePath);
}
columnDao.save(column);
batchDeleteColumnRelatesInfo(id);
batchSaveColumnRelatesInfo(id, param);
return Result.success();
}
/**
*
* @param id
*/
private void batchDeleteColumnRelatesInfo(String id) {
columnTagDao.deleteByColumnId(id);
columnSongDao.deleteByColumnId(id);
}
/**
*
* @param id
* @param scheduled
* @param pubTimeStr
* @return
*/
public Result publish(String id, String scheduled, String pubTimeStr) {
LocalDateTime pubTime = LocalDateTime.now();
if ("1".equals(scheduled)) {
if (StringUtils.isNotBlank(pubTimeStr)){
pubTime = LocalDateTime.parse(pubTimeStr, formatter);
columnDao.updateScheduledPubById(id, scheduled, pubTime);
}
}
columnDao.updatePubById(id, pubTime);
return Result.success();
}
/**
*
* @param id
* @param state
* @return
*/
public Result updateColumnState(String id, String state) {
columnDao.updateColumnState(id, state);
return Result.success("更新成功");
}
/**
*
* @param id
* @return
*/
public Result deleteById(String id) {
columnDao.deleteById(id);
batchDeleteColumnRelatesInfo(id);
return Result.success();
}
}

@ -0,0 +1,363 @@
package com.luoo.music.service;
import api.PageResult;
import api.Result;
import com.luoo.music.dao.*;
import com.luoo.music.pojo.*;
import com.luoo.music.request.cms.SongAddModel;
import com.luoo.music.request.cms.SongQueryModel;
import com.luoo.music.response.cms.SongVO;
import com.luoo.music.util.CommonUtil;
import com.luoo.music.util.UploadUtil;
import org.apache.commons.lang.StringUtils;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.AutoDetectParser;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.Parser;
import org.apache.tika.sax.BodyContentHandler;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.web.multipart.MultipartFile;
import util.IdWorker;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;
/**
* @author locust
*/
@Service
public class CMSSongService {
@Autowired
private CMSSongDao songDao;
@Autowired
private IdWorker idWorker;
@Autowired
private SongTagDao songTagDao;
@Autowired
private ColumnSongDao columnSongDao;
@Autowired
private ColumnDao columnDao;
@Autowired
private TagDao tagDao;
private DateFormat df = new SimpleDateFormat("yyyy-MM-dd");
/**
* +
* @param param
* @param page
* @param size
* @return
*/
public Result search(SongQueryModel param, int page, int size) {
List<SongVO> result = new ArrayList<>();
// Sort sort = new Sort(Sort.Direction.DESC, "create_time");
// PageRequest pageRequest = PageRequest.of(page - 1, size, sort);
PageRequest pageRequest = PageRequest.of(page - 1, size);
Page<CMSSong> songPage;
if (!Objects.isNull(param)) {
Specification<CMSSong> columnSpecification = buildSearchSpecification(param);
songPage = songDao.findAll(columnSpecification, pageRequest);
} else {
songPage = songDao.findAll(pageRequest);
}
long totalElements = songPage.getTotalElements();
List<CMSSong> content = songPage.getContent();
if (!CollectionUtils.isEmpty(content)) {
List<String> ids = content.stream().map(CMSSong::getId).collect(Collectors.toList());
Map<String, List<String>> songColumnMap = buildSongColumnInfo(ids);
Map<String, List<String>> songTagMap = buildSongTagInfo(ids);
for (CMSSong item : content) {
SongVO response = new SongVO();
String id = item.getId();
response.setId(id);
response.setName(item.getName());
response.setArtist(item.getArtist());
response.setAlbum(item.getAlbum());
response.setTags(songTagMap.get(id));
response.setPicture(item.getPicture());
response.setSize(CommonUtil.formatSongSize(item.getSize()));
response.setDuration(CommonUtil.formatSongDuration(item.getDuration()));
response.setColumn(songColumnMap.get(id));
response.setUpdateTime(df.format(item.getUpdateTime()));
response.setState(item.getState());
response.setUserId(item.getUserId());
response.setUrl(item.getUrl());
result.add(response);
}
}
return Result.success(new PageResult<>(totalElements, result));
}
/**
*
* @param param
* @return
*/
private Specification<CMSSong> buildSearchSpecification(SongQueryModel param) {
return (Root<CMSSong> root, CriteriaQuery<?> query, CriteriaBuilder builder) -> {
List<Predicate> predicateList = new ArrayList<Predicate>();
if(StringUtils.isNotBlank(param.getUserId())) {
predicateList.add(builder.equal(root.get("user_id"), param.getUserId()));
}
if (StringUtils.isNotBlank(param.getStart()) && StringUtils.isNotBlank(param.getEnd())) {
predicateList.add(builder.between(root.get("create_time"), param.getStart(), param.getEnd()));
}
if(StringUtils.isNotBlank(param.getKeyword())) {
// 歌曲、歌手、专辑、歌词文本
String likeExpression = "%" + param.getKeyword() + "%";
Predicate name = builder.like(root.get("name"), likeExpression);
Predicate artist = builder.like(root.get("artist"), likeExpression);
Predicate album = builder.like(root.get("album"), likeExpression);
Predicate lyric = builder.like(root.get("lyric"), likeExpression);
predicateList.add(builder.or(name, artist, album, lyric));
}
return builder.and(predicateList.toArray(new Predicate[predicateList.size()]));
};
}
private Map<String, List<String>> buildSongColumnInfo(List<String> ids) {
Map<String, List<String>> result = new HashMap<>();
List<ColumnSong> bySongId = columnSongDao.findBySongId(ids);
if (!CollectionUtils.isEmpty(bySongId)) {
Set<String> idSet = bySongId.stream().map(ColumnSong::getColumnId).collect(Collectors.toSet());
List<Column> columnList = columnDao.findByIdIn(idSet);
Map<String, Column> idColumnMap = columnList.stream().collect(Collectors.toMap(Column::getId, obj -> obj));
for (ColumnSong item : bySongId) {
String songId = item.getSongId();
String columnId = item.getColumnId();
List<String> list;
if (result.keySet().contains(songId)) {
list = result.get(songId);
} else {
list = new ArrayList<>();
}
if (idColumnMap.keySet().contains(columnId)) {
Column column = idColumnMap.get(columnId);
list.add(column.getNumber() + " " + column.getName());
}
result.put(songId, list);
}
}
return result;
}
private Map<String, List<String>> buildSongTagInfo(List<String> ids) {
Map<String, List<String>> result = new HashMap<>();
List<SongTag> bySongId = songTagDao.findBySongId(ids);
if (!CollectionUtils.isEmpty(bySongId)) {
Set<String> idSet = bySongId.stream().map(SongTag::getTagId).collect(Collectors.toSet());
List<Tag> tagList = tagDao.findByIdIn(idSet);
Map<String, Tag> idTagMap = tagList.stream().collect(Collectors.toMap(Tag::getId, obj -> obj));
for (SongTag item : bySongId) {
String songId = item.getSongId();
String tagId = item.getTagId();
List<String> list;
if (result.keySet().contains(songId)) {
list = result.get(songId);
} else {
list = new ArrayList<>();
}
if (idTagMap.keySet().contains(tagId)) {
Tag tag = idTagMap.get(tagId);
list.add(tag.getNameCh());
}
result.put(songId, list);
}
}
return result;
}
/**
*
* @param param
* @param imageFile
* @param songFile
* @return
*/
public Result add(SongAddModel param, MultipartFile imageFile, MultipartFile songFile) {
String imagePath= UploadUtil.upload(imageFile, UploadUtil.IMAGE_DIR);
String songPath = UploadUtil.upload(songFile, UploadUtil.SONG_DIR);
CMSSong song = new CMSSong();
String id = String.valueOf(idWorker.nextId());
song.setId(id);
song.setName(param.getName());
song.setArtist(param.getArtist());
song.setAlbum(param.getAlbum());
song.setPicture(imagePath);
song.setUrl(songPath);
song.setUserId(param.getUserId());
song.setSize(songFile.isEmpty() ? 0L : songFile.getSize());
song.setDuration(getSongDuration(songPath));
songDao.save(song);
batchSaveSongRelatesInfo(id, param);
return Result.success("新增成功");
}
/**
*
* @param songPath
* @return
*/
private long getSongDuration(String songPath) {
try {
File audioFile = new File(songPath);
InputStream inputStream = new FileInputStream(audioFile);
Parser parser = new AutoDetectParser();
Metadata metadata = new Metadata();
BodyContentHandler handler = new BodyContentHandler();
parser.parse(inputStream, handler, metadata, new ParseContext());
String durationString = metadata.get("xmpDM:duration");
long duration = Long.parseLong(durationString);
inputStream.close();
return duration;
} catch (Exception e) {
e.printStackTrace();
return 0;
}
}
/**
*
* @param id
* @param param
*/
private void batchSaveSongRelatesInfo(String id, SongAddModel param) {
if (!CollectionUtils.isEmpty(param.getTags())) {
List<SongTag> songTagList = new ArrayList<>();
for (String item : param.getTags()) {
SongTag songTag = new SongTag();
songTag.setId(String.valueOf(idWorker.nextId()));
songTag.setSongId(id);
songTag.setTagId(item);
songTagList.add(songTag);
}
songTagDao.saveAll(songTagList);
}
}
/**
*
* @param id
* @return
*/
public Result findOne(String id) {
CMSSong song = songDao.findById(id).get();
SongVO response = new SongVO();
response.setId(song.getId());
response.setName(song.getName());
response.setArtist(song.getArtist());
response.setAlbum(song.getAlbum());
response.setTags(songTagDao.findTagsBySongId(id));
response.setPicture(song.getPicture());
response.setUrl(song.getUrl());
return Result.success(response);
}
/**
*
* @param id
* @param param
* @param imageFile
* @param songFile
* @return
*/
public Result update(String id, SongAddModel param, MultipartFile imageFile, MultipartFile songFile) {
CMSSong oldSong = songDao.findById(id).get();
CMSSong song = new CMSSong();
song.setId(id);
song.setName(param.getName());
song.setArtist(param.getAlbum());
song.setAlbum(param.getAlbum());
song.setUserId(param.getUserId());
boolean imageBool = UploadUtil.fileHasChanged(oldSong.getPicture(), imageFile);
if (imageBool) {
String imagePath = UploadUtil.upload(imageFile, UploadUtil.IMAGE_DIR);
song.setPicture(imagePath);
}
boolean songBool = UploadUtil.fileHasChanged(oldSong.getUrl(), songFile);
if (songBool) {
String songPath = UploadUtil.upload(imageFile, UploadUtil.SONG_DIR);
song.setUrl(songPath);
song.setSize(songFile.isEmpty() ? 0L : songFile.getSize());
song.setDuration(getSongDuration(songPath));
}
songDao.save(song);
songTagDao.deleteBySongId(id);
batchSaveSongRelatesInfo(id, param);
return Result.success("更新成功");
}
/**
*
* @param id
* @param state
* @return
*/
public Result updateSongState(String id, String state) {
songDao.updateSongState(id, state);
return Result.success("更新成功");
}
/**
*
* @param id
* @param lyric
* @return
*/
public Result updateSongLyric(String id, String lyric) {
songDao.updateSongLyric(id, lyric);
return Result.success("更新成功");
}
/**
*
* @param files
* @return
*/
public Result batchUpload(List<MultipartFile> files) {
for (MultipartFile file : files) {
CMSSong song = new CMSSong();
String id = String.valueOf(idWorker.nextId());
song.setId(id);
String songPath = UploadUtil.upload(file, UploadUtil.SONG_DIR);
song.setUrl(songPath);
song.setSize(file.isEmpty() ? 0L : file.getSize());
song.setDuration(getSongDuration(songPath));
songDao.save(song);
}
return Result.success("上传成功");
}
/**
*
* @param id
* @return
*/
public Result deleteById(String id) {
List<String> columnsBySongId = columnSongDao.findColumnsBySongId(id);
if (CollectionUtils.isEmpty(columnsBySongId)) {
return Result.success("该歌曲被期刊使用,删除失败");
} else {
songDao.deleteById(id);
songTagDao.deleteBySongId(id);
return Result.success("该歌曲已被删除");
}
}
}

@ -0,0 +1,36 @@
package com.luoo.music.util;
import java.text.DecimalFormat;
/**
* @author locust
*/
public class CommonUtil {
/**
*
* @param size
* @return
*/
public static String formatSongSize(long size){
DecimalFormat df = new DecimalFormat("#.00");
String fileSizeString = df.format((double) size / 1048576) + "MB";
return fileSizeString;
}
/**
*
* @param duration
* @return
*/
public static String formatSongDuration(long duration) {
long hours = duration / 3600000;
long minutes = (duration % 3600000) / 60000;
long seconds = (duration % 60000) / 1000;
if (hours == 0) {
return String.format("%02d:%02d", minutes, seconds);
} else {
return String.format("%02d:%02d:%02d", hours, minutes, seconds);
}
}
}

@ -0,0 +1,61 @@
package com.luoo.music.util;
import org.apache.commons.lang.StringUtils;
import org.springframework.web.multipart.MultipartFile;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
/**
* @author locust
*/
public class UploadUtil {
public static String IMAGE_DIR = "./image/";
public static String SONG_DIR = "./song/";
/**
*
* @param file
* @param uploadDir
* @return
*/
public static String upload(MultipartFile file, String uploadDir) {
if (!file.isEmpty() && StringUtils.isNotBlank(uploadDir)) {
String pathPref = System.getProperty("user.dir");
try {
Path dirPath = Paths.get(pathPref, uploadDir);
if (!Files.exists(dirPath)) {
Files.createDirectories(dirPath);
}
byte[] bytes = file.getBytes();
Path filePath = Paths.get(pathPref, uploadDir, file.getOriginalFilename());
Files.write(filePath, bytes);
return filePath.toString();
} catch (Exception e) {
}
}
return null;
}
/**
*
* @param oldPath
* @param file
* @return
*/
public static boolean fileHasChanged(String oldPath, MultipartFile file) {
if (file.isEmpty()) {
return false;
}
String newFileName = file.getOriginalFilename();
Path path = FileSystems.getDefault().getPath(oldPath);
String oldFileName= path.getFileName().toString();
if (newFileName.equals(oldFileName)) {
return false;
}
return true;
}
}
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